Closeboard
Panelfencing looks similar to closeboard
fencing but is pre-constructed into panels. This has the advantage of a
panel being replaced by sliding a panel out and sliding in a new one. The
panels can be fitted into wooden or slotted concrete posts which can be
concreted into the ground.

The pictures below show a closeboard panel fence fitted to slotted concrete
posts and the right-hand picture shows a concrete gravel board.